Get the package.json configuration for a specific URL or package.

Returns

Package JSON configuration

Example:

import { getPackageConfig } from '@jspm/generator';

// Supports a resolved package
{
  const packageJson = await getPackageConfig({ registry: 'npm', name: 'lit-element', version: '2.5.1' });
}

// Or alternatively provide any URL
{
  const packageJson = await getPackageConfig('https://ga.jspm.io/npm:lit-element@2.5.1/lit-element.js');
}